Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Buspirone is a nonbenzodiazepine anxiolytic that has been effective in uncontrolled trials for treating childhood anxiety disorders. A 4-year-old boy with a history of laryngomalacia (congenital structural abnormality with airway collapse and obstruction on inhalation), pharyngeal dysphagia (difficulty in swallowing), poor weight gain, delayed self-feeding skills, and anxiety symptoms is described. An open trial of buspirone, increased gradually to 12.5 mg daily in divided doses over a period of 22 weeks, was associated with decreased anxiety, improved self-feeding skills, and weight gain. Based on parental reports, buspirone appeared to decrease separation and social anxiety, as well as anxiety associated with eating. Drug discontinuation was associated with symptom relapse, whereas drug readministration lead to the same clinical benefits that had been observed previously. The medication was well tolerated, and its benefits have persisted for over 1 year. No new recommendations can be made regarding the use of buspirone in preschool children or in the treatment of anxious behaviors adversely affecting medical conditions in children and adolescents.
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PMID:Buspirone treatment of anxiety associated with pharyngeal dysphagia in a four-year-old. 933 98

Systemic sclerosis (SSc) is a multisystemic autoimmune connective tissue disorder; in the gastrointestinal tract, the esophagus is the most commonly affected organ. Symptoms of esophageal disease are due to gastroesophageal reflux disease (GERD) and esophageal motor dysfunction. Since the development of high-resolution manometry (HRM), this method has been preferred for the study of SSc patients with esophageal involvement. Using HRM, classic scleroderma esophagus, defined as absent or ineffective peristalsis of the distal esophagus in combination with a hypotensive lower esophageal sphincter, was found in as many as 55% of SSc patients. Endoscopy is the appropriate test for evaluating dysphagia and identifying evidence and possible complications of GERD. In the therapeutic area, treatment ranges from general supportive measures to the administration of drugs such as proton pump inhibitors and/or prokinetics. However, as many SSc patients do not respond to existing therapies, there is an urgent need for new therapeutic modalities. Buspirone, a 5-hydroxytryptamine 1A receptor agonist, could be a putative therapeutic option, as it was found to exert a significant beneficial effect in SSc patients with esophageal involvement. This review summarizes our knowledge concerning the evaluation and management of esophageal manifestations in SSc patients, including emerging therapeutic modalities.
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PMID:Evaluation and management of esophageal manifestations in systemic sclerosis. 2950 63